checkCIF procedure

PLAT092

 The wavelength, as specified in the CIF, is not within a tolerance of 0.0005A
 one of the five [CuKa = 1.5418A, GaKa = 1.3414A, MoKa = 0.71073A, 
 AgKa = 0.56086A, InKa = 0.51359A] for which f', f'' and mu values are
 included in SHELXL and PLATON/checkCIF. Valid exceptions are Kb, Neutron and
 Synchrotron data. Please, explicitly report 'neutron', 'synchrotron', 
 'electron' etc. as value for '_diffrn_Radiation_probe'. PLATON/checkCIF can
 then validate against internally stored or calculated scattering values.